脱色的

The object of this study is to evaluate the immunoregulation and anti-tumor activities of Arnebia root polysaccharide in vitro. The ARPS was obtained by hot-water extraction, alcohol precipitation, de-protein, de-color, and dialysis etc. from Arnebia root and was administered on mouse spleen lymphocyte and tumor cell with 24 μgmL^(-1), 121 μgmL^(-1), 364 μgmL^(-1), respectively.

为研究紫草多糖在体外对小鼠脾淋巴细胞的免疫调节活性及对肿瘤细胞的细胞毒作用，本实验采用水提醇沉法，经脱蛋白、脱色、透析等方法提取紫草多糖，MTT法检测紫草多糖对淋巴细胞增殖及对HepG2、SPC-A-1肿瘤细胞的杀伤作用。

UV and SMPE-GC-MS results confirmed that radical-oxidation and hightemperature pyrogenation controlled the sonochemical-oxidation of toluene, and mainmiddle-products included benzaldehyde, bibenzyl, dibutyl phthalate, et al., final products werecarbon dioxide and water. The reactive violet K-3R was chosen as a model compound to study the effect ofsonoelectrochemical degradation of nonvolatile pollutant.

以超声与电化学作用处理活性紫K-3R水样，二者协同效应明显，5V槽电压时60min K-3R脱色效率要比纯电场作用时高57.8％，纯超声场对活性紫基本无显著的降解作用，初始浓度、pH对超声电化学协同降解影响较大，实验建立了活性紫降解的动力学模型，经超声电化学处理后，K-3R共轭发色体系已基本被破坏，但溶液中仍有苯环等产物。

Paibao was cstablished over ten years,has strong power advanced techniques,can supply plenty of all range of natural building colour materials,as machine-made cobblestone riverpebble、brocatello、spraying pat stone、landscape karst、 fossile、culture stone、natural colour gravel and dying pebble for decoration indoor,They have non-poison、tasteless and fadeless,also hard enough,colour shining,simple and unsophisticated,has specific property of compressive resistance,wearability,corrosion resistance,are perfect environmental protection building material and videly used in public building、villa、courtyard、garden and high building,spreading andtique eastern culture,reflecting art style of simples and unsophisticated、quiet and tastefully from the western.

我厂是建厂十几年的企业，实力雄厚、技术先进。大量生产供应各种天然颜色的机制鹅卵石、河卵石、雨花石、干粘石、喷刷石、造景石、木化石、文化石、天然色理石米等建筑装饰材料及室内装饰用的高级染色沙，无毒、无味、不脱色。品质坚硬，色泽鲜明古朴，具有高压、耐磨腐蚀的天然特性，是一种理想的绿色建筑材料。被广泛应用于公共建筑、别墅建筑、园林艺术和其它高级上层建筑。它既宏扬东方古老的文化，又体现西方古典、优雅，返朴归真的艺术风格。

Its test result, after using agent of sewage disposal of biology of carapace god ocean and technology of flood body rehabilitate, build good oxygen biology to stabilize a bed, processing sewage effect is apparent, expression is: Black smelly sewage is rapid decolour, deodorization, become clear, insipidity, the COD after handling two days by 333 drop 76, achieve view and admire water and the water quality demand that breed water, can develop aquatic substance. A green alga, red snapper grows to feed after 4 days wait for primary live thing, breed the water biology such as water hyacinth to be able to put in a suitable place to breed view and admire a fish.

其试验结果，运用甲壳神海洋生物污水处理(通过物化方法去除水中一些物质的过程)剂和大水体修复技术后，建立好氧生物稳定床，处理污水效果明显，表现为：黑臭的污水迅速脱色、脱臭，变得澄清、无味，处理两天后COD由333下降到76，达到观赏水和养殖水的水质要求，可培养水生物。4天后长出绿藻、红鱼食等初级生物，养殖水葫芦等水生物并可放养观赏鱼。

Adsorption by mineral components and active carbon in fly ash, coagulation and settlement, electrolytical agglomeration, aid-coagulation by silicic acid and increase of BET were the main mechanisms of phosphate and chroma removal with modified fly ash.

改性粉煤灰的除磷、脱色机理是粉煤灰中矿物成分和活性炭的吸附、混凝沉淀作用以及电解质的脱稳凝聚作用、硅酸凝胶的助凝作用以及改性后比表面积增加吸附能力提高等因素的综合效应。

This paper introduces the bleaching method of deinked pulp ,the preparation,physical_chemical properties and decolorizing mechanism of formamidine sulfinic acid,and the experiment of FAS bleaching of deinked pulp .

简要介绍了废纸浆的漂白方法、甲脒亚磺酸的制备原理、物理化学性质及漂白脱色机理，还介绍了用FAS漂白旧新闻纸脱墨浆的实验情况。

The crude PPG was purified with neutralization-absorption process and the experimental conditions of crystallization, decolor , dehydration and removement of metal irons were investigated respectively.

应用中和-吸附的工艺方法对聚醚进行精制，并且分别考察了结晶、脱色、脱水、脱金属离子等重要实验条件，讨论了使用不同的吸附剂，对聚醚精制效果产生的影响。

The results show, Sodium hexametaphosphate is the best disperse, purified and decolored reagent, which can disperse attapulgite into nano-class crystal by absorption, electrochemistry and chemical treatment, separate other mineral impurity effectively, react with main colored ion into phosphate deposition achieving decolor aim.

研究结果表明，六偏磷酸钠是凹土矿良好的分散提纯和脱色剂，它通过吸附、电化学作用和化学反应使凹土晶体充分分散为纳米级晶体颗粒，使包裹其中的其他矿物杂质有效分离，并与凹土中的主要带色离子生成磷酸盐沉淀使凹土色泽变白。

The experimental conditions of decoloration disposal for printing and dyeing waste water with Cr~(3+) and litmusless dyes are optimized utilizing chitosan with 70% acetyl removed, aluminum sulphate or polyaluminum chloride for flocculation.

以脱乙酰度为70%的壳聚糖、硫酸铝和聚铝作为絮凝剂对含Cr3+和中性染料的印染废水絮凝脱色进行了处理条件的优化，对试验结果作了对比分析。

The cell of Gardenia jasminoides Bills has priority to using glucose;(5) The capacity of GJEP production was decreased in later stage, one of the important reason was that the carbon source in the medium was used up;(6) Excessive nitrogen source was not good for producing GJEP;(7) Auxins have more affective on cell growth and polysaccharide production.

我们采用了正交实验设计确立了板子多糖的提取和Saveqe法除蛋白的耕，结果发现，用50倍体积的碱水在80℃下提取2小时，再经过一系列醇析、脱色和脱蛋白等处理，桅子果实多糖的得率为1.74％，是文献报道的3倍。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。